We're going to solve 8471 multiplied by 1965
8471 × 1965 = 1965 × (8471)
+ 1965 × 1 that equals 1965
+ 1965 × 70 that equals 137550
+ 1965 × 400 producing 786000
+ 1965 × 8000 giving us 15720000

= 16645515
